NaturePlus: Message List - please help identify thishttp://www.nhm.ac.uk/natureplus/community/identification?view=discussions
Most recent forum messagesenSun, 03 Mar 2013 20:58:14 GMTJive SBS 4.5.6.0 (http://jivesoftware.com/products/clearspace/)2013-03-03T20:58:14ZenRe: please help identify thishttp://www.nhm.ac.uk/natureplus/message/27167?tstart=0#27167
<!-- [DocumentBodyStart:9ea78eae-5635-4486-821c-cf9e4676e89f] --><div class="jive-rendered-content"><p>Well, it is a flint.</p><p>The concentric structure seen in this broken scetion may result just from its mode of 'growth' (chemical alteration in situ in the solid rock, silica migrating from a finely-dispersed state to a concentrated one, gradually forming a larger lump). But that structure could at least partly be due to a fossil acting as a nucleaus for the flint.One of our flint collectors may have pertinent experience...</p></div><!-- [DocumentBodyEnd:9ea78eae-5635-4486-821c-cf9e4676e89f] -->Sun, 03 Mar 2013 20:58:14 GMThttp://www.nhm.ac.uk/natureplus/message/27167?tstart=0#27167MikeHardman2013-03-03T20:58:14Z1 year, 12 months ago0please help identify thishttp://www.nhm.ac.uk/natureplus/message/27152?tstart=0#27152
<!-- [DocumentBodyStart:787b264a-fcb3-4f18-bd83-48871773b7df] --><div class="jive-rendered-content"><p>My son found this while walking the dog today and would like to know which animal its from? </p></div><!-- [DocumentBodyEnd:787b264a-fcb3-4f18-bd83-48871773b7df] -->Sun, 03 Mar 2013 14:37:11 GMThttp://www.nhm.ac.uk/natureplus/message/27152?tstart=0#27152DanielElwood2013-03-03T14:37:11Z2 years, 4 hours ago10